| article html file updated | 20 September 2018 03:24 CEST | Update | https://www.mdpi.com/1420-3049/17/10/11538 |
| article html file updated | 17 June 2015 02:35 CEST | Update | - |
| article html file updated | 7 February 2013 15:15 CET | Update | - |
| article html file updated | 24 January 2013 02:56 CET | Update | - |
| article html file updated | 16 January 2013 13:23 CET | Original file | - |
| article xml file uploaded | 16 January 2013 13:23 CET | Original file | https://www.mdpi.com/1420-3049/17/10/11538/xml |
